🦴 Fossils For All

Fossil Hunting in Nevada

advanced friendly TrilobitesBrachiopodsGraptolitesCoral fossilsCrinoid stems

Nevada is a hidden gem for serious fossil collectors. Its vast Basin and Range landscape exposes deep-time marine rocks that yield exceptional trilobites, while the state’s Triassic ichthyosaurs are among the most impressive marine reptile fossils ever found.

Why Nevada?

Nevada’s complex geological history involves multiple episodes of marine deposition spanning hundreds of millions of years. During the Cambrian and Ordovician, western Nevada lay along the margin of the ancient North American continent, accumulating thick sequences of limestone, shale, and deep-water sediments. These rocks are now exposed across the Basin and Range, often in remote mountain outcrops. By the Triassic, a deep marine basin covered central Nevada, where massive ichthyosaurs — marine reptiles up to 50 feet long — lived and died. Nevada’s extreme aridity and lack of vegetation mean rock exposures are excellent, but remoteness and harsh conditions make this an advanced collecting destination.

What You’ll Find

Cambrian trilobites (~500-540 million years old):

  • Olenellus and other early trilobites from the Pioche area
  • Some of the oldest trilobite-bearing rocks in North America

Ordovician-Devonian marine fossils (~350-480 million years old):

  • Trilobites, brachiopods, corals, and crinoid stems from the Eureka area
  • Graptolites from deep-water shale deposits

Triassic marine reptiles (~225 million years old):

  • Ichthyosaurs (viewing only at Berlin-Ichthyosaur State Park)

Best Time to Visit

  • Spring (April-June) and fall (September-November): Moderate desert temperatures
  • Avoid midsummer: Basin and Range heat can be extreme and dangerous
  • Avoid winter: Mountain sites may be snow-covered and inaccessible

Tips for Nevada Collecting

  1. Prepare for extreme remoteness — carry extra water, fuel, food, and a spare tire; cell service is nonexistent at most sites
  2. Use high-clearance vehicles — many BLM access roads are rough and unmaintained
  3. Tell someone your plans — solo collecting in remote Nevada can be dangerous
  4. Bring detailed maps or GPS — BLM boundary markers are sparse and easy to miss
  5. Visit Berlin-Ichthyosaur for the awe factor, even though you cannot collect there

Collecting Sites

Berlin-Ichthyosaur State Park

Public (Fee)

Nye County

Home to some of the largest ichthyosaurs ever discovered — Shonisaurus popularis, Nevada's state fossil. The fossil shelter protects in-situ specimens. Collecting is prohibited, but the site is essential for understanding Nevada's paleontological importance.

Ichthyosaur fossils (viewing only)

BLM Land near Eureka

Free Public Access

Eureka County

The Eureka area exposes Ordovician through Devonian marine sediments on BLM land. Trilobites, brachiopods, and corals can be collected from weathered limestone and shale exposures. Remote and rugged terrain requires preparation.

TrilobitesBrachiopodsCrinoid stemsCorals

Pioche Area

Free Public Access

Pioche, Lincoln County

Cambrian-age limestones and shales near Pioche yield trilobites including Olenellus and other early Paleozoic fauna. Several BLM-accessible exposures are within driving distance of town.

Cambrian trilobitesBrachiopods

Coaldale Area

Free Public Access

Esmeralda County

Ordovician deep-water shales in the Coaldale area produce graptolites and trilobites. Access is via rough dirt roads on BLM land — high-clearance vehicles recommended.

TrilobitesGraptolitesBrachiopods

Legal Rules for Nevada

Berlin-Ichthyosaur State Park prohibits all collecting. On BLM land, casual collection of reasonable amounts of common invertebrate and plant fossils is allowed for personal, non-commercial use. Vertebrate fossils (including ichthyosaur material) are protected on all federal and state land and require permits. Nevada has vast BLM holdings, making it one of the more accessible western states for legal collecting. Always carry adequate water and supplies — sites are extremely remote.

Read our full legal guide for federal laws and more details.

Key Geological Formations

  • Wheeler Formation (Cambrian)
  • Pogonip Group (Ordovician)
  • Luning Formation (Triassic)
  • Antler Overlap Sequence (Mississippian-Pennsylvanian)

Local Fossil Clubs & Museums